根据中文句子,补全英文句子。
1. Andy 想查出烟从哪儿冒出来的。
Andy wanted to ________ where the smoke _______.
2. 别在阳光下看书,那样对你的眼睛有害。
Don't read _______. It _______ your eyes.
3. 狗是我们的朋友,我们不应该害怕它们。
Dogs are our friends. We shouldn't _______ them.
4. 她是个很温柔的女孩。从不惹麻烦。
She is a very _______ girl and never _______.
1. fired out; came from 2. in the sun; is bad for 3. be afraid of 4. gentle; causes any trouble